Crossword clues for the word: DONATI The word DONATI has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for DONATI Showing 1 to 5 of 5 results Clue(s) "Italian astronomer Giovanni Battista ___, after whom a comet is named" Costume designer Danilo ___ Discoverer of six comets Giovanni Battista —, 19th-century Italian astronomer who pioneered the spectroscopy of comets Italian discoverer of six comets